AC Infinity MULTIFAN S7, Quiet USB Cooling Fan, Dual 120mm Emitters 18 is a dependable

18 is a dependable

• PTFE chemical resistant pump vanes provide superior corrosion resistance and reliability

The probe's length allows you to reach deep into the root zone

• Chlorophyll B is absorbed strongly at 460 nm

AC Infinity MULTIFAN S7, Quiet USB Cooling Fan, Dual 120mm Emitters 18 is a dependableDescription Ultra quiet UL certified USB Fans: These fans are designed to cool a variety of electronics and components. They come with a multi speed controller to set the fans speed to optimal noise and airflow levels. The fans are bolstered with dual ball bearings allowing for a lifespan of 67,000 hours and permitting the fans to be laid flat or stand upright. Power supply is through USB ports, commonly found in AV electronics and gaming consoles.